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Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/editor/plugins/enterhandler_test.html')
| -rw-r--r-- | contexts/data/lib/closure-library/closure/goog/editor/plugins/enterhandler_test.html | 754 |
1 files changed, 0 insertions, 754 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/editor/plugins/enterhandler_test.html b/contexts/data/lib/closure-library/closure/goog/editor/plugins/enterhandler_test.html deleted file mode 100644 index ee8b090..0000000 --- a/contexts/data/lib/closure-library/closure/goog/editor/plugins/enterhandler_test.html +++ /dev/null @@ -1,754 +0,0 @@ -<!DOCTYPE html> -<!-- - - Tests for goog.editor.plugins.EnterHandler - - @author nicksantos@google.com (Nick Santos) ---><html> -<!-- -Copyright 2008 The Closure Library Authors. All Rights Reserved. - -Use of this source code is governed by the Apache License, Version 2.0. -See the COPYING file for details. ---> -<head> -<meta http-equiv="X-UA-Compatible" content="IE=edge"> -<title>Closure Unit Tests - goog.editor.plugins.EnterHandler</title> -<script src="../../base.js"></script> -<script> - goog.require('goog.dom'); - goog.require('goog.dom.DomHelper'); - goog.require('goog.dom.Range'); - goog.require('goog.editor.BrowserFeature'); - goog.require('goog.editor.Field'); - goog.require('goog.editor.plugins.Blockquote'); - goog.require('goog.editor.plugins.EnterHandler'); - goog.require('goog.editor.range'); - goog.require('goog.testing.ExpectedFailures'); - goog.require('goog.testing.MockClock'); - goog.require('goog.testing.editor.TestHelper'); - goog.require('goog.testing.events'); - goog.require('goog.testing.jsunit'); - -</script> -<style type='text/css'> - .tr-field { - border: thin solid blue; - } - - .tr_bq { - border-left: thin solid red; - margin-left: 5px; - } -</style> -</head> -<body> - -<input type='button' value='Make all fields editable' - onclick='setUp()' /> - -<p/> - -<div id="container">This is used to test static utility functions.</div> -<div id='root'> - <div id='field1' class='tr-field'> - <blockquote> - This is an <span id='field1cursor'>selection</span> unsetup blockquote - </blockquote> - </div> - <p/> - - <div id='field2' class='tr-field'> - <blockquote class='tr_bq'> - This is a <span id='field2cursor'>selection</span> setup blockquote - </blockquote> - </div> - <p/> -</div> -<script> - -var savedHtml; - -var field1; -var field2; -var firedDelayedChange; -var firedBeforeChange; -var clock; -var container = goog.dom.getElement('container'); -var EXPECTEDFAILURES; - -function setUp() { - EXPECTEDFAILURES = new goog.testing.ExpectedFailures(); - savedHtml = goog.dom.getElement('root').innerHTML; - clock = new goog.testing.MockClock(true); -} - -function setUpFields(classnameRequiredToSplitBlockquote) { - field1 = makeField('field1', classnameRequiredToSplitBlockquote); - field2 = makeField('field2', classnameRequiredToSplitBlockquote); - - field1.makeEditable(); - field2.makeEditable(); -} - -function tearDown() { - clock.dispose(); - - EXPECTEDFAILURES.handleTearDown(); - - goog.dom.getElement('root').innerHTML = savedHtml; -} - -function testEnterInNonSetupBlockquote() { - setUpFields(true); - resetChangeFlags(); - var prevented = !selectNodeAndHitEnter(field1, 'field1cursor'); - waitForChangeEvents(); - assertChangeFlags(); - - // make sure there's just one blockquote, and that the text has been deleted. - var elem = field1.getElement(); - var dom = field1.getEditableDomHelper(); - EXPECTEDFAILURES.expectFailureFor(goog.userAgent.OPERA, - 'The blockquote is overwritten with DIV due to CORE-22104 -- Opera ' + - 'overwrites the BLOCKQUOTE ancestor with DIV when doing FormatBlock ' + - 'for DIV'); - try { - assertEquals('Blockquote should not be split', - 1, dom.getElementsByTagNameAndClass('BLOCKQUOTE', null, elem).length); - } catch(e) { - EXPECTEDFAILURES.handleException(e); - } - assert('Selection should be deleted', - -1 == elem.innerHTML.indexOf('selection')); - - assertEquals('The event should have been prevented only on webkit', - prevented, goog.userAgent.WEBKIT); -} - -function testEnterInSetupBlockquote() { - setUpFields(true); - resetChangeFlags(); - var prevented = !selectNodeAndHitEnter(field2, 'field2cursor'); - waitForChangeEvents(); - assertChangeFlags(); - - // make sure there are two blockquotes, and a DIV with nbsp in the middle. - var elem = field2.getElement(); - var dom = field2.getEditableDomHelper(); - assertEquals('Blockquote should be split', 2, - dom.getElementsByTagNameAndClass('BLOCKQUOTE', null, elem).length); - assert('Selection should be deleted', - -1 == elem.innerHTML.indexOf('selection')); - - assert('should have div with ', - -1 != elem.innerHTML.indexOf('>' + getNbsp() + '<')); - assert('event should have been prevented', prevented); -} - -function testEnterInNonSetupBlockquoteWhenClassnameIsNotRequired() { - setUpFields(false); - - resetChangeFlags(); - var prevented = !selectNodeAndHitEnter(field1, 'field1cursor'); - waitForChangeEvents(); - assertChangeFlags(); - - // make sure there are two blockquotes, and a DIV with nbsp in the middle. - var elem = field1.getElement(); - var dom = field1.getEditableDomHelper(); - assertEquals('Blockquote should be split', 2, - dom.getElementsByTagNameAndClass('BLOCKQUOTE', null, elem).length); - assert('Selection should be deleted', - -1 == elem.innerHTML.indexOf('selection')); - - assert('should have div with ', - -1 != elem.innerHTML.indexOf('>' + getNbsp() + '<')); - assert('event should have been prevented', prevented); -} - -function testEnterInBlockquoteCreatesDivInBrMode() { - setUpFields(true); - selectNodeAndHitEnter(field2, 'field2cursor'); - var elem = field2.getElement(); - var dom = field2.getEditableDomHelper(); - - var firstBlockquote = dom.getElementsByTagNameAndClass('BLOCKQUOTE', null, elem)[0]; - var div = dom.getNextElementSibling(firstBlockquote); - assertEquals('Element after blockquote should be a div', 'DIV', div.tagName); - assertEquals('Element after div should be second blockquote', - 'BLOCKQUOTE', dom.getNextElementSibling(div).tagName); -} - -/** - * Tests that breaking after a BR doesn't result in unnecessary newlines. - * @bug 1471047 - */ -function testEnterInBlockquoteRemovesUnnecessaryBrWithCursorAfterBr() { - setUpFields(true); - - // Assume the following HTML snippet:- - // <blockquote>one<br>|two<br></blockquote> - // - // After enter on the cursor position without the fix, the resulting HTML - // after the blockquote split was:- - // <blockquote>one</blockquote> - // <div> </div> - // <blockquote><br>two<br></blockquote> - // - // This creates the impression on an unnecessary newline. The resulting HTML - // after the fix is:- - // - // <blockquote>one<br></blockquote> - // <div> </div> - // <blockquote>two<br></blockquote> - field1.setHtml(false, - '<blockquote id="quote" class="tr_bq">one<br>' + - 'two<br></blockquote>'); - var dom = field1.getEditableDomHelper(); - goog.dom.Range.createCaret(dom.getElement('quote'), 2).select(); - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.ENTER); - var elem = field1.getElement(); - var secondBlockquote = dom.getElementsByTagNameAndClass('BLOCKQUOTE', null, elem)[1]; - assertHTMLEquals('two<br>', secondBlockquote.innerHTML); - - // Verifies that a blockquote split doesn't happen if it doesn't need to. - field1.setHtml(false, - '<blockquote class="tr_bq">one<br id="brcursor"></blockquote>'); - selectNodeAndHitEnter(field1, 'brcursor'); - assertEquals(1, dom.getElementsByTagNameAndClass('BLOCKQUOTE', null, elem).length); -} - -/** - * Tests that breaking in a text node before a BR doesn't result in unnecessary - * newlines. - * @bug 1471047 - */ -function testEnterInBlockquoteRemovesUnnecessaryBrWithCursorBeforeBr() { - setUpFields(true); - - // Assume the following HTML snippet:- - // <blockquote>one|<br>two<br></blockquote> - // - // After enter on the cursor position, the resulting HTML should be. - // <blockquote>one<br></blockquote> - // <div> </div> - // <blockquote>two<br></blockquote> - field1.setHtml(false, - '<blockquote id="quote" class="tr_bq">one<br>' + - 'two<br></blockquote>'); - var dom = field1.getEditableDomHelper(); - var cursor = dom.getElement('quote').firstChild; - goog.dom.Range.createCaret(cursor, 3).select(); - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.ENTER); - var elem = field1.getElement(); - var secondBlockquote = dom.getElementsByTagNameAndClass('BLOCKQUOTE', null, elem)[1]; - assertHTMLEquals('two<br>', secondBlockquote.innerHTML); - - // Ensures that standard text node split works as expected with the new - // change. - field1.setHtml(false, - '<blockquote id="quote" class="tr_bq">one<b>two</b><br>'); - cursor = dom.getElement('quote').firstChild; - goog.dom.Range.createCaret(cursor, 3).select(); - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.ENTER); - secondBlockquote = dom.getElementsByTagNameAndClass('BLOCKQUOTE', null, elem)[1]; - assertHTMLEquals('<b>two</b><br>', secondBlockquote.innerHTML); -} - -/** - * Tests that pressing enter in a blockquote doesn't create unnecessary - * DOM subtrees. - * - * @bug 1991539 - * @bug 1991392 - */ -function testEnterInBlockquoteRemovesExtraNodes() { - setUpFields(true); - - // Let's assume we have the following DOM structure and the - // cursor is placed after the first numbered list item "one". - // - // <blockquote class="tr_bq"> - // <div><div>a</div><ol><li>one|</li></div> - // <div>two</div> - // </blockquote> - // - // After pressing enter, we have the following structure. - // - // <blockquote class="tr_bq"> - // <div><div>a</div><ol><li>one|</li></div> - // </blockquote> - // <div> </div> - // <blockquote class="tr_bq"> - // <div><ol><li><span id=""></span></li></ol></div> - // <div>two</div> - // </blockquote> - // - // This appears to the user as an empty list. After the fix, the HTML - // will be - // - // <blockquote class="tr_bq"> - // <div><div>a</div><ol><li>one|</li></div> - // </blockquote> - // <div> </div> - // <blockquote class="tr_bq"> - // <div>two</div> - // </blockquote> - // - field1.setHtml(false, - '<blockquote class="tr_bq">' + - '<div><div>a</div><ol><li id="cursor">one</li></div>' + - '<div>b</div>' + - '</blockquote>'); - var dom = field1.getEditableDomHelper(); - goog.dom.Range.createCaret(dom.getElement('cursor').firstChild, 3).select(); - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.ENTER); - var elem = field1.getElement(); - var secondBlockquote = dom.getElementsByTagNameAndClass('BLOCKQUOTE', null, elem)[1]; - assertHTMLEquals('<div>b</div>', secondBlockquote.innerHTML); - - // Ensure that we remove only unnecessary subtrees. - field1.setHtml(false, - '<blockquote class="tr_bq">' + - '<div><span>a</span><div id="cursor">one</div><div>two</div></div>' + - '<div><span>c</span></div>' + - '</blockquote>'); - goog.dom.Range.createCaret(dom.getElement('cursor').firstChild, 3).select(); - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.ENTER); - secondBlockquote = dom.getElementsByTagNameAndClass('BLOCKQUOTE', null, elem)[1]; - var expectedHTML = '<div><div>two</div></div>' + - '<div><span>c</span></div>'; - assertHTMLEquals(expectedHTML, secondBlockquote.innerHTML); - - // Place the cursor in the middle of a line. - field1.setHtml(false, - '<blockquote id="quote" class="tr_bq">' + - '<div>one</div><div>two</div>' + - '</blockquote>'); - goog.dom.Range.createCaret( - dom.getElement('quote').firstChild.firstChild, 1).select(); - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.ENTER); - var blockquotes = dom.getElementsByTagNameAndClass('BLOCKQUOTE', null, elem); - assertEquals(2, blockquotes.length); - assertHTMLEquals('<div>o</div>', blockquotes[0].innerHTML); - assertHTMLEquals('<div>ne</div><div>two</div>', blockquotes[1].innerHTML); -} - -function testEnterInList() { - setUpFields(true); - - // <enter> in a list should *never* be handled by custom code. Lists are - // just way too complicated to get right. - field1.setHtml(false, - '<ol><li>hi!<span id="field1cursor"></span></li></ol>'); - if (goog.userAgent.OPERA) { - // Opera doesn't actually place the selection in the empty span - // unless we add a text node first. - var dom = field1.getEditableDomHelper(); - dom.getElement('field1cursor').appendChild(dom.createTextNode('')); - } - var prevented = !selectNodeAndHitEnter(field1, 'field1cursor'); - assertFalse('<enter> in a list should not be prevented', prevented); -} - -function testEnterAtEndOfBlockInWebkit() { - setUpFields(true); - - if (goog.userAgent.WEBKIT) { - field1.setHtml(false, - '<blockquote>hi!<span id="field1cursor"></span></blockquote>'); - - var cursor = field1.getEditableDomHelper().getElement('field1cursor'); - goog.editor.range.placeCursorNextTo(cursor, false); - goog.dom.removeNode(cursor); - - var prevented = !goog.testing.events.fireKeySequence( - field1.getElement(), goog.events.KeyCodes.ENTER); - waitForChangeEvents(); - assertChangeFlags(); - assert('event should have been prevented', prevented); - - // Make sure that the block now has two brs. - var elem = field1.getElement(); - assertEquals('should have inserted two br tags: ' + elem.innerHTML, - 2, goog.dom.getElementsByTagNameAndClass('BR', null, elem).length); - } -} - -/** - * Tests that deleting a BR that comes right before a block element works. - * @bug 1471096 - * @bug 2056376 - */ -function testDeleteBrBeforeBlock() { - setUpFields(true); - - // This test only works on Gecko, because it's testing for manual deletion of - // BR tags, which is done only for Gecko. For other browsers we fall through - // and let the browser do the delete, which can only be tested with a robot - // test (see javascript/apps/editor/tests/delete_br_robot.html). - if (goog.userAgent.GECKO) { - field1.setHtml(false, 'one<br><br><div>two</div>'); - var helper = new goog.testing.editor.TestHelper(field1.getElement()); - helper.select(field1.getElement(), 2); // Between the two BR's. - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.DELETE); - assertEquals('Should have deleted exactly one <br>', - 'one<br><div>two</div>', - field1.getElement().innerHTML); - - // We test the case where the BR has a previous sibling which is not - // a block level element. - field1.setHtml(false, 'one<br><ul><li>two</li></ul>'); - helper.select(field1.getElement(), 1); // Between one and BR. - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.DELETE); - assertEquals('Should have deleted the <br>', - 'one<ul><li>two</li></ul>', - field1.getElement().innerHTML); - // Verify that the cursor is placed at the end of the text node "one". - var range = field1.getRange(); - var focusNode = range.getFocusNode(); - assertTrue('The selected range should be collapsed', range.isCollapsed()); - assertTrue('The focus node should be the text node "one"', - focusNode.nodeType == goog.dom.NodeType.TEXT && - focusNode.data == 'one'); - assertEquals('The focus offset should be at the end of the text node "one"', - focusNode.length, - range.getFocusOffset()); - assertTrue('The next sibling of the focus node should be the UL', - focusNode.nextSibling && - focusNode.nextSibling.tagName == goog.dom.TagName.UL); - - // We test the case where the previous sibling of the BR is a block - // level element. - field1.setHtml(false, '<div>foo</div><br><div><span>bar</span></div>'); - helper.select(field1.getElement(), 1); // Before the BR. - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.DELETE); - assertEquals('Should have deleted the <br>', - '<div>foo</div><div><span>bar</span></div>', - field1.getElement().innerHTML); - range = field1.getRange(); - assertEquals('The selected range should be contained within the <span>', - goog.dom.TagName.SPAN, - range.getContainerElement().tagName); - assertTrue('The selected range should be collapsed', range.isCollapsed()); - // Verify that the cursor is placed inside the span at the beginning of bar. - focusNode = range.getFocusNode(); - assertTrue('The focus node should be the text node "bar"', - focusNode.nodeType == goog.dom.NodeType.TEXT && - focusNode.data == 'bar'); - assertEquals('The focus offset should be at the beginning ' + - 'of the text node "bar"', - 0, - range.getFocusOffset()); - - // We test the case where the BR does not have a previous sibling. - field1.setHtml(false, '<br><ul><li>one</li></ul>'); - helper.select(field1.getElement(), 0); // Before the BR. - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.DELETE); - assertEquals('Should have deleted the <br>', - '<ul><li>one</li></ul>', - field1.getElement().innerHTML); - range = field1.getRange(); - // Verify that the cursor is placed inside the LI at the text node "one". - assertEquals('The selected range should be contained within the <li>', - goog.dom.TagName.LI, - range.getContainerElement().tagName); - assertTrue('The selected range should be collapsed', range.isCollapsed()); - focusNode = range.getFocusNode(); - assertTrue('The focus node should be the text node "one"', - (focusNode.nodeType == goog.dom.NodeType.TEXT && - focusNode.data == 'one')); - assertEquals('The focus offset should be at the beginning of '+ - 'the text node "one"', - 0, - range.getFocusOffset()); - - // Testing deleting a BR followed by a block level element and preceded - // by a BR. - field1.setHtml(false, '<br><br><ul><li>one</li></ul>'); - helper.select(field1.getElement(), 1); // Between the BR's. - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.DELETE); - assertEquals('Should have deleted the <br>', - '<br><ul><li>one</li></ul>', - field1.getElement().innerHTML); - // Verify that the cursor is placed inside the LI at the text node "one". - range = field1.getRange(); - assertEquals('The selected range should be contained within the <li>', - goog.dom.TagName.LI, - range.getContainerElement().tagName); - assertTrue('The selected range should be collapsed', range.isCollapsed()); - focusNode = range.getFocusNode(); - assertTrue('The focus node should be the text node "one"', - (focusNode.nodeType == goog.dom.NodeType.TEXT && - focusNode.data == 'one')); - assertEquals('The focus offset should be at the beginning of '+ - 'the text node "one"', - 0, - range.getFocusOffset()); - } // End if GECKO -} - -/** - * Tests that deleting a BR before a blockquote doesn't remove quoted text. - * @bug 1471075 - */ -function testDeleteBeforeBlockquote() { - setUpFields(true); - - if (goog.userAgent.GECKO) { - field1.setHtml(false, - '<br><br><div><br><blockquote>foo</blockquote></div>'); - var helper = new goog.testing.editor.TestHelper(field1.getElement()); - helper.select(field1.getElement(), 0); // Before the first BR. - // Fire three deletes in quick succession. - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.DELETE); - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.DELETE); - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.DELETE); - assertEquals('Should have deleted all the <br>\'s and the blockquote ' + - 'isn\'t affected', - '<div><blockquote>foo</blockquote></div>', - field1.getElement().innerHTML); - var range = field1.getRange(); - assertEquals('The selected range should be contained within the ' + - '<blockquote>', - goog.dom.TagName.BLOCKQUOTE, - range.getContainerElement().tagName); - assertTrue('The selected range should be collapsed', range.isCollapsed()); - var focusNode = range.getFocusNode(); - assertTrue('The focus node should be the text node "foo"', - (focusNode.nodeType == goog.dom.NodeType.TEXT && - focusNode.data == 'foo')); - assertEquals('The focus offset should be at the ' + - 'beginning of the text node "foo"', - 0, - range.getFocusOffset()); - } -} - -/** - * Tests that deleting a BR is working normally (that the workaround for the - * bug is not causing double deletes). - * @bug 1471096 - */ -function testDeleteBrNormal() { - setUpFields(true); - - // This test only works on Gecko, because it's testing for manual deletion of - // BR tags, which is done only for Gecko. For other browsers we fall through - // and let the browser do the delete, which can only be tested with a robot - // test (see javascript/apps/editor/tests/delete_br_robot.html). - if (goog.userAgent.GECKO) { - - field1.setHtml(false, 'one<br><br><br>two'); - var helper = new goog.testing.editor.TestHelper(field1.getElement()); - helper.select(field1.getElement(), 2); // Between the first and second BR's. - field1.getElement().focus(); - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.DELETE); - assertEquals('Should have deleted exactly one <br>', - 'one<br><br>two', - field1.getElement().innerHTML); - - } // End if GECKO -} - -/** - * Tests that deleteCursorSelectionW3C_ correctly recognizes visually - * collapsed selections in Opera even if they contain a <br>. - * See the deleteCursorSelectionW3C_ comment in enterhandler.js. - */ -function testCollapsedSelectionKeepsBrOpera() { - setUpFields(true); - - if (goog.userAgent.OPERA) { - field1.setHtml(false, '<div><br id="pleasedontdeleteme"></div>'); - field1.focus(); - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.ENTER); - assertNotNull('The <br> must not have been deleted', - goog.dom.getElement('pleasedontdeleteme')); - } -} - -/** - * Selects the node at the given id, and simulates an ENTER keypress. - * @param {goog.editor.Field} field The field with the node. - * @param {string} id A DOM id. - * @return {boolean} Whether preventDefault was called on the event. - */ -function selectNodeAndHitEnter(field, id) { - var dom = field.getEditableDomHelper(); - var cursor = dom.getElement(id); - goog.dom.Range.createFromNodeContents(cursor).select(); - return goog.testing.events.fireKeySequence( - cursor, goog.events.KeyCodes.ENTER); -} - -/** - * Creates a field with only the enter handler plugged in, for testing. - * @param {string} id A DOM id. - * @return {goog.editor.Field} A field. - */ -function makeField(id, classnameRequiredToSplitBlockquote) { - var field = new goog.editor.Field(id); - field.registerPlugin(new goog.editor.plugins.EnterHandler()); - field.registerPlugin(new goog.editor.plugins.Blockquote( - classnameRequiredToSplitBlockquote)) - - goog.events.listen(field, goog.editor.Field.EventType.BEFORECHANGE, - function() { - // set the global flag that beforechange was fired. - firedBeforeChange = true; - }); - goog.events.listen(field, goog.editor.Field.EventType.DELAYEDCHANGE, - function() { - // set the global flag that delayed change was fired. - firedDelayedChange = true; - }); - - return field; -} - -/** - * Reset all the global flags related to change events. - */ -function resetChangeFlags() { - waitForChangeEvents(); - firedBeforeChange = firedDelayedChange = false; -} - -/** - * Asserts that both change flags were fired since the last reset. - */ -function assertChangeFlags() { - assert('Beforechange should have fired', firedBeforeChange); - assert('Delayedchange should have fired', firedDelayedChange); -} - -/** - * Wait for delayedchange to propagate. - */ -function waitForChangeEvents() { - clock.tick(goog.editor.Field.DELAYED_CHANGE_FREQUENCY + - goog.editor.Field.CHANGE_FREQUENCY); -} - -function getNbsp() { - // On WebKit (pre-528) and Opera, shows up as its unicode character in - // innerHTML under some circumstances. - return (goog.userAgent.WEBKIT && !goog.userAgent.isVersion('528')) || - goog.userAgent.OPERA ? '\u00a0' : ' '; -} - - -function testPrepareContent() { - setUpFields(true); - assertPreparedContents('hi', 'hi'); - assertPreparedContents( - goog.editor.BrowserFeature.COLLAPSES_EMPTY_NODES ? '<br>' : '', ' '); -} - - -/** - * Assert that the prepared contents matches the expected. - */ -function assertPreparedContents(expected, original) { - assertEquals(expected, - field1.reduceOp_( - goog.editor.Plugin.Op.PREPARE_CONTENTS_HTML, original)); -} - -// UTILITY FUNCTION TESTS. - -function testDeleteW3CSimple() { - if (goog.editor.BrowserFeature.HAS_W3C_RANGES) { - container.innerHTML = '<div>abcd</div>'; - var range = goog.dom.Range.createFromNodes(container.firstChild.firstChild, - 1, container.firstChild.firstChild, 3); - range.select(); - goog.editor.plugins.EnterHandler.deleteW3cRange_(range); - - goog.testing.dom.assertHtmlContentsMatch('<div>ad</div>', container); - } -} - -function testDeleteW3CAll() { - if (goog.editor.BrowserFeature.HAS_W3C_RANGES) { - container.innerHTML = '<div>abcd</div>'; - var range = goog.dom.Range.createFromNodes(container.firstChild.firstChild, - 0, container.firstChild.firstChild, 4); - range.select(); - goog.editor.plugins.EnterHandler.deleteW3cRange_(range); - - goog.testing.dom.assertHtmlContentsMatch('<div> </div>', container); - } -} - -function testDeleteW3CPartialEnd() { - if (goog.editor.BrowserFeature.HAS_W3C_RANGES) { - container.innerHTML = '<div>ab</div><div>cd</div>'; - var range = goog.dom.Range.createFromNodes(container.firstChild.firstChild, - 1, container.lastChild.firstChild, 1); - range.select(); - goog.editor.plugins.EnterHandler.deleteW3cRange_(range); - - goog.testing.dom.assertHtmlContentsMatch('<div>ad</div>', container); - } -} - -function testDeleteW3CNonPartialEnd() { - if (goog.editor.BrowserFeature.HAS_W3C_RANGES) { - container.innerHTML = '<div>ab</div><div>cd</div>'; - var range = goog.dom.Range.createFromNodes(container.firstChild.firstChild, - 1, container.lastChild.firstChild, 2); - range.select(); - goog.editor.plugins.EnterHandler.deleteW3cRange_(range); - - goog.testing.dom.assertHtmlContentsMatch('<div>a</div>', container); - } -} - -function testIsInOneContainer() { - if (goog.editor.BrowserFeature.HAS_W3C_RANGES) { - container.innerHTML = '<div><br></div>'; - var div = container.firstChild; - var range = goog.dom.Range.createFromNodes(div, 0, div, 1); - range.select(); - assertTrue('Selection must be recognized as being in one container', - goog.editor.plugins.EnterHandler.isInOneContainerW3c_(range)); - } -} - -function testDeletingEndNodesWithNoNewLine() { - if (goog.editor.BrowserFeature.HAS_W3C_RANGES) { - container.innerHTML = - 'a<div>b</div><div><br></div><div>c</div><div>d</div>'; - var range = goog.dom.Range.createFromNodes( - container.childNodes[2], 0, container.childNodes[4].childNodes[0], 1); - range.select(); - var newRange = goog.editor.plugins.EnterHandler.deleteW3cRange_(range); - goog.testing.dom.assertHtmlContentsMatch('a<div>b</div>', container); - assertTrue(newRange.isCollapsed()); - assertEquals(container, newRange.getStartNode()); - assertEquals(2, newRange.getStartOffset()); - } -} - -</script> -</body> -</html> |